About this document
SQL Exercises and Explanations by buitient04 is a document available to read on EtoBox.
The document contains a series of SQL exercises completed by a student named Phạm Việt Hà, detailing various database operations including SELECT, UPDATE, and INSERT statements. Each exercise includes a requirement, the corresponding SQL code, and an explanation of the approach taken. The exercises cover topics such as data manipulation, foreign key constraints, and data formatting in SQL queries.
- Author
- buitient04
- Language
- EN